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React.JS integration

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⚡ Before you start: ⚡

📘

Getting Your Frontegg Subdomain

Frontegg creates a unique subdomain for every workspace created on the account. In order to retrieve the subdomain that will act as the baseUrl in the integration, navigate to your workspace administration menu, and copy the workspace domain.
You will need it on this guide.

STEP 1: Create a New React application

📘

If you have an existing app, skip this step.

To create a new app, use the following script.

npx create-react-app app-with-frontegg
cd app-with-frontegg

STEP 2: Install Frontegg libraries

Run the following command to Install frontegg React.JS library.

npm install @frontegg/react react-router-dom

yarn add @frontegg/react react-router-dom

STEP 3: Configuration

Wrap your root component with FronteggProvider.

import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import './index.css';

import { FronteggProvider } from '@frontegg/react';

const contextOptions = {
  baseUrl: 'https://[YOUR_SUBDOMAIN].frontegg.com',
};

// Replace this with your app logo 👇
const headerImage = 'https://assets.frontegg.com/public-frontegg-assets/acme-logo.svg';

ReactDOM.render(
  <FronteggProvider contextOptions={contextOptions} headerImage={headerImage}>
    <App />
  </FronteggProvider>,
  document.getElementById('root')
);

STEP 4: Getting the user context

Frontegg exposes the user context and the authentication state via the useAuth hook which allows you to redirect non-authenticated users to the login page and to get the user's information.

import React from 'react';
import { useAuth } from '@frontegg/react'

function App() {
  const { user, isAuthenticated } = useAuth();

  return (
    <div className='App'>
      {isAuthenticated && (
        <div>
          <img src={user.profilePictureUrl} alt={user.name} />
          <span>{user.name}</span>
        </div>
      )}
    </div>
  );
}

export default App;

STEP 5: Run the app, signup & login

We are all set. Let's run the application and see Frontegg in action.

npm start

yarn start

Great, Frontegg is now integrated with your app!

Login and logout routes have been added to your app:

Signup screen will be at http://localhost:3000/account/sign-up
Login screen will be at http://localhost:3000/account/login

If you are already logged in, go to http://localhost:3000/account/logout and log out.

Give it a try now!
Open http://localhost:3000/account/sign-up and sign up with your first user.

Admin Portal Integration

STEP 1: Import the Admin Portal

import { AdminPortal } from '@frontegg/react';

STEP 2: Add a Link to Open the Admin Portal

Bind an app link to open the Admin Portal

const handleClick = () => {
  AdminPortal.show();
};

<button onClick={handleClick}>Settings</button>

You are good to go!
The admin portal should now be shown and you are on the part for a full self-served experience on your product!

Custom options

Supporting newer versions of react-router

With the new react-router peer dependency, it is required to pass your history from the useHistory hook as another prop to the ContextProvider

import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import './index.css';
import { createBrowserHistory } from "history";
import { FronteggProvider } from '@frontegg/react';

const contextOptions = {
  baseUrl: 'https://[YOUR_SUBDOMAIN].frontegg.com',
};

const history = createBrowserHistory();

// Replace this with your app logo 👇
const headerImage = 'https://assets.frontegg.com/public-frontegg-assets/acme-logo.svg';

ReactDOM.render(
  <Router history={history}>
    <FronteggProvider history={history} contextOptions={contextOptions} headerImage={headerImage}>
      <App />
    </FronteggProvider>
  <Router />,
  document.getElementById('root')
);

Updated about 1 month ago

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